zeman

6 ms·

1.
by zeman 8y ago
Can I just check, do you use Edge browser? We've (SpeedCurve) been seeing some issues where Edge goes bonkers and makes thousands of requests to our CDN and fails to load CSS which would look like a broken site.
2.
In depth comparison of web perf rendering metrics(speedcurve.com)
2 points by zeman 9y ago|0 comments
3.
by zeman 11y ago
It's amazing how few sites are using these techniques to measure their user experience. Less than 1% of sites in the HttpArchive.
4.
Window.onload is broken, use custom metrics to monitor user experience(speedcurve.com)
1 points by zeman 11y ago|0 comments
5.
Visual diffs on every deploy(speedcurve.com)
3 points by zeman 11y ago|0 comments
6.
by zeman 11y ago
At SpeedCurve we've built something similar for tracking and understanding the impact on website performance that third party requests can have. It's a big issue for websites when their user experience can be affected by resources
7.
by zeman 12y ago
You can see more of my performance data visualizations (like PerfMap) in a recent talk I gave at Velocity NY. http://speedcurve.com/blog/velocity-a-better-waterfall-chart...
8.
by zeman 13y ago
SpeedCurve is proving to be very profitable for a side project. Paid back initial $3k investment in server costs and now growing at 32% month on month. Can't live on it yet, but it will cover a couple of conferences and a two week holi
9.
by zeman 13y ago
On the responsive performance side of things, I've been building a tool to help track build differences and load performance across different viewport widths. Demo for The Guardian here... http://speedcurve.com/demo&#x2
10.
Square's new responsive website - breakdown of build and front-end performance (speedcurve.com)
2 points by zeman 13y ago|0 comments
11.
by zeman 13y ago
Should've mentioned this is a free high quality online "ebook" from Ilya Grigoriky. He's a performance wizz kid!
12.
by zeman 13y ago
Interesting to see the monitoring tools in place... New Relic, Mixpanel and Chartbeat. Would like to have seen more detail included from these, seem to be focused on backend. Where's the real user monitoring data or front-end performan
13.
Top 5 tips for making fast responsive design sites(guypo.com)
1 points by zeman 13y ago|1 comments
14.
Show HN: SpeedCurve - monitor front-end performance and benchmark against others(speedcurve.com)
1 points by zeman 13y ago|0 comments
15.
Monitor your front-end: synthetic testing vs real user monitoring (speedcurve.com)
2 points by zeman 13y ago|0 comments
16.
by zeman 13y ago
It's worth adding above the fold (ATF) rendering as a technique. It's aim is to deliver pages on mobile within 1 second and requires a fundamental rethink of the way we architect CSS and our reliance on frameworks like Bootstrap.
17.
Delivering a website to mobile users in under 1 second [video](youtube.com)
2 points by zeman 13y ago|0 comments